diff options
Diffstat (limited to 'macosx/tclMacOSXNotify.c')
| -rw-r--r-- | macosx/tclMacOSXNotify.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/macosx/tclMacOSXNotify.c b/macosx/tclMacOSXNotify.c index fb3c848..2252ec1 100644 --- a/macosx/tclMacOSXNotify.c +++ b/macosx/tclMacOSXNotify.c @@ -1377,7 +1377,8 @@ UpdateWaitingListAndServiceEvents( if (tsdPtr->runLoopTimer && !tsdPtr->runLoopServicingEvents && (tsdPtr->runLoopNestingLevel > 1 || !tsdPtr->runLoopRunning)) { tsdPtr->runLoopServicingEvents = 1; - while (Tcl_ServiceAll() && tsdPtr->waitTime == 0) {} + /* This call seems to simply force event processing through and prevents hangups that have long been observed with Tk-Cocoa. */ + Tcl_ServiceAll(); tsdPtr->runLoopServicingEvents = 0; } break; |